Sumi palette
Cordovan Lane
Cordovan Lane runs #6f1a27 through #9a464d, #b86066, #c17578 to #df9093 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#6f1a27
#9a464d
#b86066
#c17578
#df9093
The generator opens with #6f1a27 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.